Valve insulation jackets play a critical role in enhancing energy efficiency and protecting plant equipment. Our high-quality insulation jackets are designed to fit various valve types and are a popular choice among industrial projects in the UK. These products are one of the most popular next to turbine insulation blankets, heat-exchanger insulation jackets, nuclear insulation and pre-insulated ducts.
The project we worked on was a large power plant with two boilers. Why there were so many removable insulation covers on such a project? Simply, because of the several benefits of using insulation mattresses.
Valve insulation covers offer a simple and effective solution to these problems.
Heres a look at the key benefits of using valve insulation jackets in your industrial setting:
1. Energy Savings and Reduced Costs:
The primary benefit of valve insulation jackets is their ability to significantly reduce heat loss from valves. This translates to lower energy consumption needed to maintain desired temperatures in your piping systems. Less energy used means lower utility bills and a positive impact on your bottom line.
2. Improved System Efficiency:
By minimizing heat loss, valve insulation covers help your entire system operate more efficiently. Consistent temperatures throughout the system ensure optimal performance and prevent unnecessary wear and tear on equipment.
3. Enhanced Safety:
Hot valves can pose a serious safety hazard to personnel working nearby. Valve insulation jackets act as a barrier, reducing the surface temperature of the valve and preventing accidental burns.
4. Protection from the Elements:
Valve insulation covers not only insulate against heat loss, but they can also protect valves from extreme weather conditions. This includes freezing temperatures that can cause pipes to burst and damage valves, or hot environments that can degrade valve materials over time.
5. Easy Maintenance and Reduced Downtime:
Valve insulation jackets are typically designed for easy installation and removal. This allows for quick access to valves for inspection, maintenance, or repair, minimizing downtime and keeping your operations running smoothly.
6. Environmentally Friendly:
By reducing energy consumption, valve insulation covers contribute to a smaller carbon footprint for your facility. This makes them an attractive option for businesses looking to become more environmentally conscious.
7. Product Warranty:
We provide standard product warranty of 24 months. Longer warranty is also possible depending on the specific design, use and application.
Investing in valve insulation jackets is a smart decision for any industrial operation. They offer a multitude of benefits, including significant cost savings, improved efficiency, enhanced safety, and environmental advantages. Consider implementing valve insulation jackets in your facility and experience the positive impact they can have on your operations.
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What is a valve insulation jacket?
Its a type of insulation cover that provides thermal insulation for a valve. Valve insulation covers can prevent heat loss, limit condensation on cold services, protect personnel from high heat and also protect the assests form freezing.
Which materials are used for valve insulation jacket?The choice of materials depends on several factors like operating temperature, ambient conditions and medium used in piping systems. Usually such insulation jacket consists of external fabric, internal insulation material and fastening system.
What is the cost of valve insulation jackets?There are several price influencers. Valve insulation jackets can cost from as low as £20 up until £200-300 per item. The main price driver is of course the size and surface. Other important aspects are service temperature and materials that can sustain such temperatures. Insulation jackets for valves can be single layer or multiple layers and consist of several parts.
What are the main benefits of using insulation jackets for valves?We covered this topic in full here. However, in a few words, insulation jackets are easy to install, maintain, remove and replace. You dont need specialist trades, nor special tools. You can install and remove valve insulation jackets manually. This lowers the maintenance costs. What is more, insulation jackets tend to sustain longer than metal cladding boxes around valves. Main reason is because jackets are flexible and dont get damaged as much as metal boxes.
What are the special solutions for valve insulation covers?Except for standard heat protection insulation jackets we can support you also with a few specialised types.
These are:
leak detection jackets the jacket fabric can change colour if the valve leaks
heating insulation jackets these are insulation covers fitted with heating cables
fire protection jackets some plants require insulation jackets to be fire rated
Steam valve jackets are a crucial form of thermal insulation in any industrial facility with complex pipework systems. When water is converted into steam, it is heated to the point that hydrogen bonds breakdown to generate gaseous H2O. This is typically highly pressurized to reduce the carryover of liquid water from the boiler, which in turn reduces the specific volume of the steam. However, wet steam is used in certain industrial applications and low-pressure flows may be used when increased latent heat is preferred. Consequently, valves are integrated into pipework systems to perform three primary functions:
Although essential for system optimization, steam valves can represent a point of inefficiency and even harm. Leaking valves can cost hundreds of U.S. dollars every single year, while heat diffusion from the interior of the pipe can make the external components of the valve dangerous to touch. High-performance thermal insulation fabrics are often prescribed to resolve issues that are commonly misdiagnosed as malfunctions.
Thermal Insulation Fabrics: What are Steam Valve Jackets?
Mechanical contractors may install steam valves with no thermal insulation. Performance may not be noticeably inhibited, but this will contribute to consistent and significant energy (kT) loss over time; potentially equivalent to thousands of kilowatt-hours (kWh) per annum. However, the additional upfront cost of separate insulation may concern plant managers, especially when potential energy losses are difficult to quantitatively forecast. Steam valve jackets made from high-temperature thermal insulation fabrics are the ideal solution to this problem.
A steam valve jacket is a form of removable padding that wraps around a valve, insulating any surface areas that may pose a risk of energy loss. They are generally designed to specific valve dimensions to ensure a tight fit and enable easy access to manual throttle controls of head-mount controllers. There is a choice of thermal insulation fabrics available to designers for steam valve jackets, including:
Each of these thermal insulation fabrics provides improved operational efficiency, even for non-permanent systems like removable jackets. The two thermal insulation products that we at Mid-Mountain Materials, Inc. most recommend for insulating steam valves would be CERMEX® and HYTEX®.
Outlining CERMEX® Thermal Insulation
CERMEX® Needled Mats are resilient textiles comprised of high purity glass fibers, which can be laminated with aluminum foil or pressure-sensitive adhesive (PSA). It performs exceptionally well as insulation installed between cold and hot side fabrics and boasts outstanding stability after exposure to high temperatures. These properties make CERMEX® Needled Mats the ideal thermal insulation fabric for valve jackets in pipework systems with linear or non-linear flows of steam.
Outlining HYTEX®, ARMATEX®, and SILTEX® Thermal Insulation Fabrics
HYTEX® - is one of our highest performing thermal insulation fabrics, based on high-temperature fiberglass that can withstand continuous temperatures of 538°C (°F). It makes an outstanding barrier to heat and is ideal for reducing the transfer of heat from pipes to improve thermal efficiency. HYTEX® - AL is laminated on one side with aluminum foil for increased heat-resistance, and both are widely used for the fabrication of pipe wrapping, turbine blankets, engine exhaust covers, and removable/reusable insulation blankets and pads.
Used for hot or cold side components, ARMATEX® Coated Fabrics resist external elements like moisture, oil, and chemicals. They also prevent pipe sweating and keep external heat from affecting chilled equipment. Manufactured in a variety of colors for color-coding, matching your environment, or indicating safety hazards, ARMATEX® Coated Fabrics are flexible for ease of sewing and offer protection in extreme environments.
The unique properties of SILTEX® SILICA FABRICS make them well suited for use in engineered thermal systems where a high level of heat resistance is required. With a continuous operating temperature of 982°C (°F), they are an excellent choice for hot side protection. They also boast high strength and flexibility which makes them suitable for removable thermal insulation systems with enhanced durability. The weave-look finish allows for ease of fabrication and increased abrasion resistance.
All of these thermal insulation fabrics combined with CERMEX® Needled Mats can help you reduce thermal losses in your piping system, offering a value-added solution to valve efficiency issues. If you have any questions about Mid Mountains products for use in the fabrication of steam valve jackets, simply contact a member of the team today at [ protected].
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